1938486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 4416768

約数和(自身を除く): 2478282

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1277, 1518, 2554, 3831, 7662, 14047, 28094, 29371, 42141, 58742, 84282, 88113, 176226, 323081, 646162, 969243, 1938486]

約数ペア:

[(1, 1938486), (2, 969243), (3, 646162), (6, 323081), (11, 176226), (22, 88113), (23, 84282), (33, 58742), (46, 42141), (66, 29371), (69, 28094), (138, 14047), (253, 7662), (506, 3831), (759, 2554), (1277, 1518)]